Qorvo Dual Band Wi-Fi Front End Module QPF4800

The Qorvo QPF4800 is an integrated dual band front end module (FEM) designed for Wi-Fi 6 systems. The compact form factor and the integrated matching minimizes layout area in the application. Performance is focused on optimizing the 2.4 GHz and 5 GHz PAs for a 5 V supply voltage that conserves power consumption while maintaining the highest linear output power and leading edge throughput. Receive path matches the optimal technologies to maximize Rx sensitivity through noise figure performance that is consistent over a wide variety of conditions. Another key feature is the broad range integrated DC power detector which enables power accuracy at lower powers. The QPF4800 integrates a 2.4 GHz and 5 GHz power amplifier (PA), regulator, two single pole two throw switches (SP2T), diplexer, and 2.4 GHz and 5 GHz bypassable low noise amplifiers (LNA).